This just in from De-Bethune -
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| Courtesy of De-Bethune |
DB27 D Polo edition
Digitale
Functions
Hours – minutes
Calibre S233D – mechanical self-winding
Power reserve : 5 days
Hours – minutes
Movement
Power reserve : 5 days
Case
Black polished hardened steel with extra-hard 5000 Vickers treatment – round shape – 43
mm in diameter – 13 mm thick
Attachments: short black floating lugs* in polished hardened steel with extra-hard 5000 Vickers treatment
Glass: sapphire crystal with double anti-reflective treatment, 1800 Vickers
Crown: screw-locked at 12 o’clock
Back: solid, black in polished hardened steel with extra-hard 5000 Vickers treatment
Attachments: short black floating lugs* in polished hardened steel with extra-hard 5000 Vickers treatment
Glass: sapphire crystal with double anti-reflective treatment, 1800 Vickers
Crown: screw-locked at 12 o’clock
Back: solid, black in polished hardened steel with extra-hard 5000 Vickers treatment
Display
Hull: black in polished hardened steel with extra-hard 5000 Vickers treatment – central pink gold medallion hand-engraved with two mallets and inlaid with a polished white gold ball – engraved and circular satin-brushed titanium ring – jumping hours aperture at 12 o’clock, - minutes indicator on a rotating disc
Extra-supple alligator leather with pin buckle
* Patents and innovations by the Manufacture De Bethune
Hull: black in polished hardened steel with extra-hard 5000 Vickers treatment – central pink gold medallion hand-engraved with two mallets and inlaid with a polished white gold ball – engraved and circular satin-brushed titanium ring – jumping hours aperture at 12 o’clock, - minutes indicator on a rotating disc
Strap
Calibre S233D
Movement: mechanical self-winding
Functions: aperture-type jumping hours – analogue minutes indicator on a rotating disc
Diameter 40 mm – 350 components – hand-crafted finishing and decoration
Self-regulating twin barrel*
Silicon/white gold balance wheel – balance spring with flat terminal curve* Triple pare-chute shock-absorbing system*
Titanium/platinum oscillating weight *
Silicon escape wheel *
Jewelling: 43 jewels
Frequenc : 28,800 vibrations per hour Power reserve : 5 days
Movement: mechanical self-winding
Functions: aperture-type jumping hours – analogue minutes indicator on a rotating disc
Diameter 40 mm – 350 components – hand-crafted finishing and decoration
Self-regulating twin barrel*
Silicon/white gold balance wheel – balance spring with flat terminal curve* Triple pare-chute shock-absorbing system*
Titanium/platinum oscillating weight *
Silicon escape wheel *
Jewelling: 43 jewels
Frequenc : 28,800 vibrations per hour Power reserve : 5 days
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